Projects per year
Abstract
The authors present a mathematical model that can
be used to model the electromagnetic (EM) fields generated by
a vertically oriented magnetic dipole (VMD) located above a
conductive half-space, such as biological tissue. The model was
compared to a full-wave simulation in CST. The difference is
shown to be below 8.1% on average for frequencies ranging
from 13 MHz to 5 GHz. It executes over 800 times faster than
a full-wave solver, using more than 20 times less memory, and
can be adapted to model more realistic magnetic sources without
much extra effort. This model can improve the design process of
inductive or radiative links significantly, enabling rapid design
iteration. It is well suited for biomedical applications. Extension
to magnetic sources with arbitrary orientation, as well as electric
sources, is possible.
be used to model the electromagnetic (EM) fields generated by
a vertically oriented magnetic dipole (VMD) located above a
conductive half-space, such as biological tissue. The model was
compared to a full-wave simulation in CST. The difference is
shown to be below 8.1% on average for frequencies ranging
from 13 MHz to 5 GHz. It executes over 800 times faster than
a full-wave solver, using more than 20 times less memory, and
can be adapted to model more realistic magnetic sources without
much extra effort. This model can improve the design process of
inductive or radiative links significantly, enabling rapid design
iteration. It is well suited for biomedical applications. Extension
to magnetic sources with arbitrary orientation, as well as electric
sources, is possible.
Original language | English |
---|---|
DOIs | |
Publication status | Published - Mar 2020 |
Event | 14th European Conference on Antennas and Propagation, EuCAP 2020 - Copenhagen, Copenhagen, Denmark Duration: 15 Mar 2020 → 20 Mar 2020 Conference number: 14 https://www.eucap2020.org/ |
Conference
Conference | 14th European Conference on Antennas and Propagation, EuCAP 2020 |
---|---|
Abbreviated title | EuCAP 2020 |
Country | Denmark |
City | Copenhagen |
Period | 15/03/20 → 20/03/20 |
Internet address |
Fingerprint Dive into the research topics of 'Electromagnetic Field Modeling for Wireless Power Transfer in Biological Tissue'. Together they form a unique fingerprint.
Projects
- 1 Active
-
NESTOR P15-42 project 5 Wireless system development
Bentum, M. J., Omisakin, A., van Nunen, T. P. G. & van der Hagen, D.
1/06/17 → 21/01/22
Project: Research direct